<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="./js/vue.js"></script>
    <style>
        #app{
            border:2px solid black;
            padding: 10px;
            margin-bottom:400px;
        }
        .child{
            margin: 20px;
            padding: 10px;
            background-color: burlywood;
        }
    </style>
</head>
<body>
    <div id="app">
        <h3>父组件范围</h3>
        <child-one @click="printFun"></child-one>
        <child-one @click.native="printFun"></child-one>
    </div>

    <template id="ChildOne">
        <div class="child" @click="testFun()">
            <h3>子组件</h3>
        </div>
    </template>
</body>
<script>
    Vue.component("ChildOne",{
        template:"#ChildOne",
        methods: {
            testFun(){
                console.log("子组件的testFun方法");
            }
        },
        mounted() {
            console.log(this);
        },
    })

    new Vue({
        el:"#app",
        methods: {
            printFun(){
                console.log("printFun方法")
            }
        },
    })
</script>
</html>